Don't pay for extra metal, we produce immediately in size, odusevljen construction, cut to size. I-beam welded in the size of Your project, greatly reduces the cost of construction. Can be cut at the construction site and think what to do with the rest of the beam. Manufacture of welded I-beam according to STO aschm 20-93 Provide documents for designers with calculations options for replacing rolling-beam welded. B1, B2, B3..... SH1,Ø2,Ø3,Ш4,Ш5 .... K1, K2, K3, K4, K5 Certificate, passport. Build on spec. line weld automatic welding, The correction of the shrinkage distortion in a rolling mill. Large selection of ready-made solutions metal frames jobs, apartments, shops, stores, industrial greenhouses, etc. Own projects of hangars, warehouses, boxes. Installation of metal structures and sandwich panels. Building, farmland, industrial and farm greenhouses. Measure. we manufacture in the factory, nice color, mounted.